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Patent Assignment Assignee Details
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Assignee Name : NALCO CHEMICAL COMPANY, A DELAWARE CORPORATION
Total Assignments: 2
Assignment: 1
Reel/Frame:005962/0861   Pages: 3
Recorded: 01/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/22/1991
Assignee
1
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07802157
Correspondence name and address
ROBERT A. MILLER
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 2
Reel/Frame:006081/0633   Pages: 3
Recorded: 04/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/02/1992
2
Exec Dt:
04/02/1992
3
Exec Dt:
04/02/1992
Assignee
1
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07862964
Correspondence name and address
JOAN I. NOREK
180 N. LA SALLE ST., STE. 1601
CHICAGO, IL 60601

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